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Bearing data

Boundary dimensions
ISO 15:2011
For additional information
(→ Tolerances)
  • SP class tolerances (table 1) as standard
  • higher precision UP class tolerances (table 2) on request
  • SP and UP class tolerances for 1:12 tapered bore (table 3)
Axial displacement
Accommodate axial displacement of the shaft relative to the housing within certain limits (→ product tables: single row bearings and double row bearings). During operation, axial displacement occurs within the bearing and not between the bearing and shaft or housing bore. As a result, there is virtually no increase in friction.
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